One factor of 3x2 - 6x + 9 is a. x2 - 2x + 3

b. x2 - 6x + 9 c. x2 - 2x + 9

d. x + 3 e. None of these

Thank you for the opportunity to help you with your question!

b. x2 - 6x + 9c. x2 - 2x + 9

d. x + 3e. None of these

3x^2-6x+9 = 3(x^2-2x+3)

x^2-2x+3 = (x-1)^2+2 can't be factor further

thus a is correct

great thanks

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